Interactive Simulator
Side Hustle to Full-Time SimulatorBeta
Model how your side hustle could grow over time and discover when it might realistically replace your salary.
Compare growth scenarios and savings runway to answer one question: When is it safe to go full-time?
Current situation
After-tax income
$4,688 / month
Side hustle today
Path assumptions
Configure both alternatives: continuing your full-time job and going all-in full-time on the side hustle. The all-in path often supports more focus, faster execution, and potentially higher growth.
Continuing with full-time job
Make side hustle full-time
Effective growth (modeled)
Continue: 2.2%/mo · Full-time: 5.5%/mo
Freedom Score
Early stage
If you quit today, savings run out in 16 months.
Your salary
$4,688/mo
after tax
You need
$3,400/mo
expenses + insurance
All-in path covers
17%
$570/mo take-home
Quit-now path
16 months
until savings hit $0 (modeled growth)
Blended Approach to Quit Safely
Modest changes to expenses, starting revenue, and savings that can make quitting viable under current growth assumptions.
Expenses: $3,000/mo → $2,710/mo
Starting revenue: $1,500/mo → $1,780/mo
Savings: $40,000 → $50,000
Values may be rounded in scenario settings.
Freedom Score
Early stage
If you quit today, savings run out in 16 months.
Your salary
$4,688/mo
after tax
You need
$3,400/mo
expenses + insurance
All-in path covers
17%
$570/mo take-home
Quit-now path
16 months
until savings hit $0 (modeled growth)
Blended Approach to Quit Safely
Modest changes to expenses, starting revenue, and savings that can make quitting viable under current growth assumptions.
Expenses: $3,000/mo → $2,710/mo
Starting revenue: $1,500/mo → $1,780/mo
Savings: $40,000 → $50,000
Values may be rounded in scenario settings.
Quit Job and Elevate Side Hustle Now
16 months of runway
before savings run out (using full-time path assumptions)
If you quit today, your savings would last approximately 16 months. To be self-sustaining, your revenue needs to reach $6,217/month (break-even revenue for the full-time path after taxes, reinvestment, and investment income settings).
Full-time transition savings runway
Shows how savings decline if you quit now under full-time assumptions; income does not cover expenses before depletion.
If enabled, chart income values include investment income from your initial portfolio (not adjusted for continued contributions).
Ways to Make This Work
Options below assume all other inputs stay equal.
Trim Expenses
$3,000 (current) → $2,310
Stronger Revenue
$1,500/mo (current) → $2,160/mo
Build Savings
$40,000 (current) → $63,600
Blended Approach
Expenses: $3,000/mo → $2,710/mo
Starting revenue: $1,500/mo → $1,780/mo (then full-time path growth)
Savings: $40,000 → $50,000
Estimated month to stop drawdown: Month 31 · Expected low savings: $6,833 (~2.2 months buffer)
Values may be rounded in scenario settings.
Income path comparison
If enabled, chart income values include investment income from your initial portfolio (not adjusted for continued contributions).
Compare the green all-in path against the optional blue keep-job path.
Milestones
37 months
47 months
58 months
Detailed breakdown
Monthly salary (after tax)
$4,688/mo
Required monthly income
$3,400/mo
Current hustle take-home (continue)
$578/mo
Projected revenue (12 mo, full-time)
$3K/mo
Projected revenue (24 mo, full-time)
$4K/mo
Static runway stress test
You have 14 months of financial runway if you go full-time now and revenue stops growing immediately (no further growth). This stress-test is based on your savings ($40,000) divided by the gap between your required income ($3,400/mo) and full-time path non-salary income ($570/mo).
What’s driving this
Your side hustle currently brings in $1,500/mo in revenue, which translates to $578/mo take-home on the continue path and $570/mo on the full-time path at month 0. That covers 17% of required income on the continue path vs 17% on the full-time path ($3,400/mo target). At modeled effective growth rates of 2.2%/mo (continue) and 5.5%/mo (full-time), the full-time path reaches expense coverage in 37 months, while the continue path stays below coverage inside the 5-year window. With 14 months of runway, you have a strong financial cushion.
Assumptions & methodology
- Continue path uses growth 2%/mo (effective: 2.2%/mo), marketing $200/mo, reinvestment 30%.
- Full-time path uses growth 5%/mo (effective: 5.5%/mo), marketing $350/mo, reinvestment 20%.
- Growth decelerates as revenue scales (logistic curve), preventing unrealistic compounding.
- A flat 25% tax rate is applied to net business income (revenue minus expenses).
- Costs scale with revenue by path: 50% (continue) and 40% (full-time).
- The simulation runs for 60 months (5 years).
- Key crossovers track the all-in path: cover expenses, match current salary, and match keep-job total income.
This simulator is for educational and exploratory purposes only and does not constitute financial or business advice. Results are based on simplified assumptions and a deterministic model. Actual outcomes depend on market conditions, execution quality, competition, and many factors not captured here. Consult a financial advisor before making major career decisions.